<template>
  <Dialog v-model="dialogVisible" :title="dialogTitle" width="50%">
    <el-form
      ref="formRef"
      v-loading="formLoading"
      :model="formData"
      :rules="formRules"
      label-width="120px"
    >
      <el-form-item label="机会次数" prop="chanceCount">
        <el-input-number v-model="formData.chanceCount" :min="1" placeholder="请设置对应机会次数" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>

<script lang="ts" setup>
import {sendChance} from '@/api/raffle/chance'

defineOptions({ name: 'RaffleChanceForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  chanceCount: 0
})
const formRules = reactive({
  chanceCount: [{ required: true, message: '机会次数不能为空', trigger: 'blur' }]
})


const rows = ref({})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, row?: any) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  rows.value = row
  resetForm()
}

defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  if (!formRef) return
  const valid = await formRef.value.validate()
  if (!valid) return
  // 提交请求
  formLoading.value = true
  console.log(rows.value,'rows')
  try {
    const data = {
      userId: rows.value.userId ,
      prizeId: rows.value.prizeId,
      chanceCount: formData.value.chanceCount
    }
    if (formType.value === 'create') {
      await sendChance(data)
      message.success(t('新增成功'))
    } 
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    userId: '',
    prizeId: '',
    chanceCount: ''
  } as any
  formRef.value?.resetFields()
}
</script>
